# -*- coding: utf-8 -*-

# Scrapy settings for test1 project
#
# For simplicity, this file contains only settings considered important or
# commonly used. You can find more settings consulting the documentation:
#
#     http://doc.scrapy.org/en/latest/topics/settings.html
#     http://scrapy.readthedocs.org/en/latest/topics/downloader-middleware.html
#     http://scrapy.readthedocs.org/en/latest/topics/spider-middleware.html

BOT_NAME = 'test1'

SPIDER_MODULES = ['test1.spiders']
NEWSPIDER_MODULE = 'test1.spiders'


# Crawl responsibly by identifying yourself (and your website) on the user-agent
#USER_AGENT = 'test1 (+http://www.yourdomain.com)'

# Configure maximum concurrent requests performed by Scrapy (default: 16)
#CONCURRENT_REQUESTS=32

# Configure a delay for requests for the same website (default: 0)
# See http://scrapy.readthedocs.org/en/latest/topics/settings.html#download-delay
# See also autothrottle settings and docs
#DOWNLOAD_DELAY=3
# The download delay setting will honor only one of:
#CONCURRENT_REQUESTS_PER_DOMAIN=16
#CONCURRENT_REQUESTS_PER_IP=16

# Disable cookies (enabled by default)
#COOKIES_ENABLED=False

# Disable Telnet Console (enabled by default)
#TELNETCONSOLE_ENABLED=False

# Override the default request headers:
#DEFAULT_REQUEST_HEADERS = {
#   'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
#   'Accept-Language': 'en',
#}

# Enable or disable spider middlewares
# See http://scrapy.readthedocs.org/en/latest/topics/spider-middleware.html
#SPIDER_MIDDLEWARES = {
#    'test1.middlewares.MyCustomSpiderMiddleware': 543,
#}

# Enable or disable downloader middlewares
# See http://scrapy.readthedocs.org/en/latest/topics/downloader-middleware.html
#DOWNLOADER_MIDDLEWARES = {
#    'test1.middlewares.MyCustomDownloaderMiddleware': 543,
#}

# Enable or disable extensions
# See http://scrapy.readthedocs.org/en/latest/topics/extensions.html
#EXTENSIONS = {
#    'scrapy.telnet.TelnetConsole': None,
#}

# Configure item pipelines
# See http://scrapy.readthedocs.org/en/latest/topics/item-pipeline.html
#ITEM_PIPELINES = {
#    'test1.pipelines.SomePipeline': 300,
#}

# Enable and configure the AutoThrottle extension (disabled by default)
# See http://doc.scrapy.org/en/latest/topics/autothrottle.html
# NOTE: AutoThrottle will honour the standard settings for concurrency and delay
#AUTOTHROTTLE_ENABLED=True
# The initial download delay
#AUTOTHROTTLE_START_DELAY=5
# The maximum download delay to be set in case of high latencies
#AUTOTHROTTLE_MAX_DELAY=60
# Enable showing throttling stats for every response received:
#AUTOTHROTTLE_DEBUG=False

# Enable and configure HTTP caching (disabled by default)
# See http://scrapy.readthedocs.org/en/latest/topics/downloader-middleware.html#httpcache-middleware-settings
#HTTPCACHE_ENABLED=True
#HTTPCACHE_EXPIRATION_SECS=0
#HTTPCACHE_DIR='httpcache'
#HTTPCACHE_IGNORE_HTTP_CODES=[]
#HTTPCACHE_STORAGE='scrapy.extensions.httpcache.FilesystemCacheStorage'

# LOG_ENABLED = False
#LOG_FILE = '/home/li-x/test1/log file/chinahr.log'
LOG_STDOUT = False
LOG_FILE = 'log.txt'


DOWNLOADER_MIDDLEWARES = {
    'scrapylukehaha.downloadmiddlewares.ChangeCookie' : 988,
    # 'scrapyluke.downloadmiddlewares.ProxyMiddleware':90
    'scrapylukehaha.downloadmiddlewares.RandomUserAgent': 400,
    'scrapylukehaha.downloadmiddlewares.LogRequestResponseInfo': 999,
    'scrapy.downloadermiddlewares.useragent.UserAgentMiddleware': None,
}


ITEM_PIPELINES = {
    'scrapylukehaha.pipelines.FormatItemPipeline': 100,
    'scrapylukehaha.pipelines.DBSQLPipeline': 200,
    #'scrapyluke.pipelines.JsonWriterPipeline': 300,
    #'scrapyluke.pipelines.DuplicatesPipeline':330,
    # 'scrapyluke.pipelines.DBSQLPipeline': 100,
    # 'scrapyluke.pipelines.MongoDBPipeline': 230
}

#文书
# ITEM_PIPELINES = {
#     'scrapyluke.pipelinesold.FormatItemPipeline': 100,
#     'scrapyluke.pipelinesold.DBSQLPipeline': 200,
#     #'scrapyluke.pipelines.JsonWriterPipeline': 300,
#     #'scrapyluke.pipelines.DuplicatesPipeline':330,
#     # 'scrapyluke.pipelines.DBSQLPipeline': 100,
#     # 'scrapyluke.pipelines.MongoDBPipeline': 230
# }

HTML_STORAGE_ENABLED = False

DB_USE = {
    # 'PIPELINE': 'POSTGRESQL',
    # 'DOWNLOADMIDDLEWARE': 'POSTGRESQL',
    # 'SPIDERMIDDLEWARE': 'MYSQL',
    'PIPELINE': 'POSTGRESQL',
    'DOWNLOADMIDDLEWARE': 'POSTGRESQL',
    'SPIDERMIDDLEWARE': 'POSTGRESQL',
}

POSTGRESQL_URI = {
    'host': '127.0.0.1',
    'port': 5432,
    'database': 'postgres',
    'user': 'postgres',
    'password': '100525',
}

DOWNLOAD_DELAY = 0.5
CONCURRENT_REQUESTS = 1

COOKIES_ENABLED = True
LOG_LEVEL = 'INFO'

# COOKIE_URI = 'abcde'

# USER_AGENT = 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/48.0.2564.97 Safari/537.36'

RETRY_PRIORITY_ADJUST = '1'

MONGODB_URI = {
    'host': 'localhost',
    'port': 27017,
    'database': 'test',
    'user_name': 'wy',
    'password': '123456',
}